USD747002SActiveUtility
Staircase
Est. expiryMar 28, 2034(~7.7 yrs left)· nominal 20-yr term from priority
Inventors:Jonathan P. SiegelScott David HazardRobert BridgerBenjamin L. FayRonald B. JohnsonStefan BehlingDavid SummerfieldDavid NelsonJames McgrathRafe BertramNicos YiatrosJames O'CallaghanGraham CoultVladimir MarinovFranklin LancasterHolger KruegerStefan MarinitschMichael MulhernKarl BackusPeter BohlinGeorge Bradley
38
PatentIndex Score
3
Cited by
16
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1
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exact text as granted — not AI-modifiedCLAIM
The ornamental design for a staircase, as shown and described.Cited by (0)
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